@charset "utf-8";



.c-text-16 {
    text-align: center;
    font-size: 18px;
}

.bg-bk__wrapper {
    background-color: black;
    color: white;
}

@media only screen and (max-width: 47.9375em) {
    .c-text-16 {
        font-size: 16px;
        line-height: 2;
    }

    .sn__btn-buy {
        padding-left: 80px;
    }
}


/* 
ANIMATION
*/
.fadein-init {
    opacity: 0;
    transform: translateY(30px);
}

.fadein-init.fadein-active {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 1s ease-out, transform 1s ease-out;
}



/* main */
.l-contents__mv {
    padding-top: 8rem;
    /* padding-top: 2.8vh; */
}

@media only screen and (max-width: 47.9375em) {
    .l-contents__mv {
        padding-top: 8rem;
        /* padding-top: 64px; */
    }
}


/* style */

.concept {
    width: 100%;
    padding: 0;
}

.copy-text {
    font-size: 32px;
    text-align: center;
    margin: 20px auto;
    letter-spacing: 1.2rem;
}

.concept__wrapper {
    width: 100%;
    margin: 120px auto;
    justify-content: space-between;
}

.concept__wrapper img {
    width: 42%;
    object-fit: contain;
    margin: auto;
}

.concept__text {
    width: 50%;
    margin: auto;
    line-height: 2;
    text-align: left;
    font-size: 1em;
    font-weight: 500;
}

@media (max-width: 640px) {
    .concept__wrapper {
        width: 100%;
        margin: 0 auto 60px auto;
        text-align: center;
        display: flex;
        flex-direction: column !important;
        gap: 40px;
    }

    .concept__wrapper .concept__text {
        width: 100%;
        height: fit-content;
        margin: 0 auto;
        text-align: center;
        line-height: 2;
        letter-spacing: 0.1rem;
        font-size: 16px;
        font-weight: 400;
    }

    .concept__wrapper img {
        width: 60%;
        margin: 0 auto;
    }

}


.feature__ttl {
    margin-bottom: 100px;
}

.feature__item {
    align-items: center;
    margin: 100px auto;
}

.feature__item-img {
    width: 56%;
}

.feature__item-img img {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 10px;
}

.feature__item-content {
    width: 40%;
}

.feature__item-ttl {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 10px;
    line-height: 2;
}

.feature__item-sub--ttl {
    display: inline;
    font-size: 20px;
    font-weight: 500;
    background: linear-gradient(transparent 60%, #d4d4d4 60%);
}

.feature__item-text {
    font-size: 18px;
}

.feature-img__size {
    display: block;
    width: 80%;
    height: auto;
    object-fit: contain;
    margin: 140px auto;
}

@media (max-width: 640px) {

    .sn__card-img--right,
    .sn__card-img--left {
        flex-direction: column-reverse;
    }

    .feature__item {
        align-items: center;
        margin: 80px auto;
    }

    .feature__item-img {
        width: 100%;
    }

    .feature__item-content {
        width: 100%;
        text-align: center;
    }

    .feature__item-ttl {
        margin-bottom: 20px;
    }

    .feature__item-label {
        display: none;
    }

    .feater__item-sub--ttl {
        font-size: 16px;
        color: #FFF;
        padding: 4px 20px;
        background: #000;
        border-radius: 6px;
    }

    .feature__item-text {
        width: 90%;
        margin: 20px auto;
    }

    .feature-img__size {
        display: none;
    }
}


.upgrade__ttl {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 60px;
}

.upgrade__wrapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex: 1;
}

.upgrade__content {
    display: flex;
    align-items: center;
    text-align: left;
    background-color: #d9d9d9;
    padding: 5px 20px;
    border-radius: 50vw;
    gap: 40px;
}

.upgrade__icon {
    width: 80px;
    height: 80px;
    margin-left: 20px;
}

.upgrade__wrapper .upgrade__content:last-child .upgrade__icon {
    padding: 10px;
}

.upgrade__img {
    width: 50%;
    object-fit: contain;
}

@media(max-width:767px) {
    .upgrade {
        font-size: 20px;
        margin-bottom: 40px;
    }

    .sn__flex-row {
        flex-direction: column-reverse;
        align-items: center;
        gap: 30px;
    }

    .upgrade__wrapper {
        max-width: none;
        flex: none;
        width: 80%;
        justify-content: center;
    }

    .upgrade__content {
        gap: 4vw;
    }

    .upgrade__icon {
        width: 60px;
        height: 60px;
        margin-bottom: 8px;
        margin-left: 0;
    }

    .upgrade__text {
        font-size: 14px;
        font-weight: 500;
    }

    .upgrade__img {
        max-width: 100%;
        width: 80%;
    }
}



.mode-3d__item-img {
    width: 100%;
}

.mode-3d__item-img img {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 10px;
}


.mode-3d__item-ttl {
    font-size: 28px;
    font-weight: 800;
    margin: 40px 0;
    line-height: 2;
}

.mode-3d__item-sub--ttl {
    display: inline;
    font-size: 20px;
    font-weight: 500;
    background: linear-gradient(transparent 60%, #d4d4d4 60%);
}

.mode-3d__item-text {
    font-size: 18px;
}

.mode-3d-img__size {
    display: block;
    width: 80%;
    height: auto;
    object-fit: contain;
    margin: 140px auto;
}

.mode-3d__item-content {
    margin: 32px auto 90px auto;
}






.group-ttl {
    margin: 10px auto;
}

.group-ttl div {
    font-size: 32px;
    font-weight: bold;
    color: #a8abaf;
}

.group-ttl span {
    font-size: 16px;
    display: inline-block;
    color: #000;
    margin: 0 auto 20px auto;
}

.situation__card-group {
    width: 90%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, auto);
    column-gap: 26px;
    row-gap: 32px;
    margin: 0 auto 150px auto;
}

.situation__card-ttl {
    font-size: 20px;
    font-weight: bold;
    margin: 16px 0 0 0;
}

.situation__card-text {
    font-size: 16px;
    margin: 0;
}

@media (max-width: 640px) {
    .accordion-gallery {
        position: relative;
        display: flex;
        flex-direction: column;
        gap: 10px;
        width: 100%;
        margin: -160px auto 160px auto;
    }

    .nanoplus__accordion-item {
        position: relative;
        overflow: hidden;
        aspect-ratio: 8 / 1;
        transition: aspect-ratio 0.6s ease, transform 0.6s ease;
        cursor: pointer;
        border-radius: 8px;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    }

    .nanoplus__accordion-item .overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(to right, rgba(0, 0, 0, 0.7), transparent);
        transition: opacity 0.6s ease;
        z-index: 1;
        pointer-events: none;
    }

    .nanoplus__accordion-item .heading {
        position: absolute;
        top: 6px;
        left: 16px;
        z-index: 5;
        color: white;
        font-size: 20px;
        font-weight: bold;
        pointer-events: none;
        transition: color 0.6s ease;

        text-shadow:
            0 0 4px rgba(0, 0, 0, 0.6),
            0 0 8px rgba(0, 0, 0, 0.5),
            0 0 12px rgba(0, 0, 0, 0.4);
    }

    .nanoplus__accordion-item .caption {
        position: absolute;
        bottom: 12px;
        right: 12px;
        color: white;
        text-align: right;
        padding: 2px 8px;
        font-size: 14px;
        border-radius: 4px;
        opacity: 0;
        transition: opacity 0.3s ease;
        z-index: 2;
        text-shadow:
            0 0 4px rgba(0, 0, 0, 0.6),
            0 0 8px rgba(0, 0, 0, 0.5),
            0 0 12px rgba(0, 0, 0, 0.4);
    }

    .nanoplus__accordion-item.active {
        aspect-ratio: 16 / 9;
        z-index: 2;
    }

    .nanoplus__accordion-item.active .overlay {
        opacity: 0;
    }

    .nanoplus__accordion-item.active .caption {
        opacity: 1;
    }

    .nanoplus__accordion-item img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
        transition: transform 0.4s ease, opacity 0.4s ease;
        border-radius: 8px;
    }

    .nanoplus__accordion-item {
        opacity: 1;
        backface-visibility: hidden;
        -webkit-transform: translateZ(0);
    }

    .nanoplus__accordion-item img {
        opacity: 1;
        backface-visibility: hidden;
        -webkit-transform: translateZ(0);
    }
}

/* Safari描画安定化 */
.nanogrplus__accordion-item .heing,
.nanogrplus__accordion-item .overlay {
    wilchange: transform, opacity;
    transform: translateZ(0);
}


.slide-wrap {
    /* width: 100%; */
    margin: 30px 0 100px 100px;
}

.item {
    padding-right: 20px;
    display: block;
    cursor: grab;
}

.item:active {
    cursor: grabbing;
}

.slick-slide img {
    border: none;
    max-width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 10px;
}

.slide-wrap p {
    margin: 20px 0;
    font-size: 2rem;
    font-weight: 500;
}

.slick-nav {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 16px;
    margin: 20px 100px 0;
}

.progress-container {
    width: 60vw;
    height: 6px;
    background-color: #d9d9d9;
    position: relative;
    border-radius: 50vw;
}

.progress-bar1-1 {
    width: 0;
    height: 100%;
    background-color: #000000;
    position: absolute;
    top: 0;
    left: 0;
    transition: width 0.5s ease;
    border-radius: 50vw;
}

.arrow_box {
    display: flex;
    gap: 10px;
    margin-left: auto;
}

.slide-arrow {
    width: 60px;
    height: 60px;
    background-color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.slide-arrow img {
    width: 30px;
    height: auto;
    display: block;
    pointer-events: none;
}

.slick-arrow.slick-prev.slick-disabled,
.slick-arrow.slick-next.slick-disabled {
    opacity: 0.5;
    pointer-events: none;
    cursor: pointer;
}

@media(max-width:767px) {
    .slide-wrap {
        width: auto;
        margin: 30px 0 50px 10vw;
    }

    .item {
        width: 200px;
        padding-right: 13px;
        cursor: grab;
    }

    .item:active {
        cursor: grabbing;
    }

    .slick-nav {
        margin: 10px 30px 0 10vw;
        gap: 12px;
    }

    .progress-container {
        width: 60vw;
        height: 4px;
    }

    .slide-arrow {
        width: 40px;
        height: 40px;
    }

    .slide-arrow img {
        width: 20px;
    }
}




/* 計測方法 */
.original__item {
    margin: 40px auto;
    text-align: center;
}

.content-ttl {
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 0.8rem;
    margin: 0 auto 22px auto;
}

.original__cards {
    padding: 0;
}

.original__cards img {
    width: 50%;
    margin-bottom: 40px;
    object-fit: contain;
}

.original__card-content {
    margin: auto;
}

.original__card-ttl,
.series__card-ttl {
    font-size: 24px;
    font-weight: 900;
}

.original__card-sub-ttl {
    font-size: 1.125em;
    margin: 42px 0 18px 0;
    font-weight: 700;
}

@media (max-width: 640px) {

    .original__item {
        text-align: center;
    }

    .original .sn__card-img--right,
    .original .sn__card-img--left {
        flex-direction: column;
    }

    .original__card-content {
        text-align: center;
    }

    .original__cards img {
        width: 100%;
        margin: 0 auto 60px auto;
    }

    .original__card-sub-ttl {
        background: #d9d9d9;
        padding: 2px 20px;
        display: inline-block;
        font-weight: 500;
        margin: 18px 0;
    }

    .original__card-ttl {
        font-size: 20px;
        font-weight: 800;
    }

    .original__card-text {
        font-size: 16px;
    }


    .original__sp img {
        margin: 10px auto;
    }
}





/* 高低差機能 */
.slope__ttl {
    margin-bottom: 100px;
}

.slope__card {
    width: 100%;
    margin: 80px auto 100px auto;
    gap: 5vw;
}

.slope__card-img {
    width: 54%;
}

.slope__card-img img {
    width: 100%;
    object-fit: contain;
}

.slope__card-content {
    width: 40%;
}

.slope__card:nth-of-type(1) {
    margin-top: 80px;
}

.slope__card:nth-of-type(2) {
    margin-top: 100px;
}

.slope__cards img {
    width: 50%;
}

.slope__card-content {
    margin: auto 0;
}

.slope__card-ttl {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 18px;
}

.slope__card-text {
    font-size: 16px;
}

.slope__card-text--note {
    color: red;
    font-size: 14px;
    line-height: 1.2;
}

@media (max-width: 768px) {
    .slope__ttl {
        margin-bottom: 40px;
    }

    .slope .content-ttl {
        width: 90%;
        letter-spacing: 0;
        font-size: 18px;
    }

    .slope__card {
        width: 100%;
        flex-direction: column;
    }

    .slope__card-img {
        width: 90%;
        margin: 0 auto;
    }

    .slope__card-content {
        width: 90%;
        margin: 0 auto;
    }
}



/* その他特長 */
.functions__ttl {
    margin: 40px auto;
}

.functions__slider {
    width: 100%;
}

.functions__card:first-child {
    margin-left: 120px;
}

.functions__card {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin: 0 10px;
}

.functions__card div {
    margin-top: 20px;
    font-weight: bold;
}

.functions .arrow_box {
    text-align: left;
    margin-left: 120px;
}

@media (max-width: 768px) {

    .functions__card:first-child,
    .functions .arrow_box {
        margin-left: 60px;
    }

}




.made-in-japan img {
    display: block;
    width: 60%;
    text-align: center;
    margin: 60px auto;
}

.made-in-japan p {
    width: 90%;
    margin: 0 auto;
    text-align: center;
}


.specs__image {
    width: 92%;
    height: auto;
    display: block;
    margin: 60px auto;
    padding-left: 70px;
}

.specs__table {
    width: 80%;
    margin: 0 auto;
    text-align: left;
    border-collapse: collapse;
}

.specs__label-ttl,
.specs__value-ttl {
    font-weight: bold;
    color: #A8ABAF;
    padding: 10px;
    border-bottom: 1px solid #000;
}

.specs__label,
.specs__value {
    padding: 12px;
    border-bottom: 1px solid #000;
    vertical-align: top;
}

.specs__note,
.attention {
    width: 80%;
    margin: 20px auto;
    font-size: 16px;
    gap: 40px;
    justify-content: center;
    display: flex;
}

.specs__note {
    text-align: center;
}

.attention img {
    width: 10%;
    object-fit: contain;
}

@media (max-width: 640px) {
    .specs__image {
        width: 100%;
        padding-left: 0;
    }

    .specs__table {
        width: 100%;
    }

    .specs__label {
        width: 30%;
    }

    .specs__note,
    .attention {
        flex-direction: column;
        gap: 10px;
    }

    .attention img {
        width: 20%;
        margin: 10px auto 0 auto;
    }

    .attention__text {
        margin-top: 0;
        text-align: center;
    }

}


.series {
    width: 100%;
}

.series__card {
    width: 100%;
    gap: 100px;
    margin-bottom: 100px;
}

.series__card-image {
    width: 40%;
    height: auto;
    display: block;
    object-fit: contain;
}

.series__card-logo {
    height: 10%;
    max-height: 100px;
    object-fit: contain;
    margin-bottom: 20px;
}

@media (max-width: 640px) {
    .series__title .sn__h1 {
        font-size: 40px;
    }

    .series__title .sn__h3 {
        font-size: 26px;
        margin-bottom: 60px;
    }

    .series__card {
        flex-direction: column;
        gap: 20px;
    }

    .series__card-image {
        width: 80%;
        margin: 10px auto;
    }

    .series__card-logo {
        height: 24px;
        max-height: 100px;
        margin-bottom: 20px;
    }

    .series__card button {
        display: block;
        margin: 10px auto;
    }
}


.fade-slider-wrapper {
    position: relative;
    height: 100vh;
    overflow: hidden;
}